Was it hinting at a sequel? (spoilers)
I mean, we don't actually see Kenneth or Rodrigo die. Kenneth is left on the beach with a decent possibility of survival. And before Mallory presumably (!) finishes Rodrigo, the credits roll. And then there is Mallory's new job at Coblenz'.
Could all these possibly-loose ends have been done this way to open up for a Haywire 2?